Patent Assignment
Reel/Frame 008006/0371
Assignment of Assignor's Interest
Recorded: 1996-06-27
Pages: 3
Assignor
MITSUBISHI CHEMICAL CORPORATION
Executed: 1996-04-08
Assignee
DYSTAR JAPAN, LTD.
CHUO-KU, OSAKA-SHI, 7-20, AZUCHIMACHI 1-CHOME, OSAKA, JAPAN
Covered Properties
(13)
Mono-Azo Compound, Mono-Azo Dye and Dyeing Process for Polyester Fibers
Patent:
4,313,731 →
Application:
06/186,372 →
Anthraquinone Dyes for Cellulose-Containing Fibers and Process for Producing the Same
Patent:
4,436,906 →
Application:
06/380,320 →
Reactive Disazo Dyes for Cellulose Containing Fibers
Patent:
4,473,499 →
Application:
06/400,201 →
Quinophthalone Dyes for Cellulose-Containing Fibers
Patent:
4,500,710 →
Application:
06/505,127 →
Anthraquinone Dyestuffs for Cellulose-Containing Fibers
Patent:
4,507,476 →
Application:
06/568,340 →
Monohalo Substituted Triazinyl Monoazo Dyestuffs for Cellulose- Containg Fibers
Patent:
4,837,309 →
Application:
06/583,233 →
Reactive Monoazo and Disazo Pyridone Dyestuffs Container a Halo- Substituted 6- Member N-Containing Heterocyclic Ring
Patent:
4,626,590 →
Application:
06/668,739 →
Cellulose Fiber-Reacctive Disazo or Trisazo Dyes Having a Triazine Ring Substituted by a (B-Sulfatoethyl) Suflonylanilino Group
Patent:
4,645,832 →
Application:
06/721,514 →
Disazo Reactive Dyestuffs for Cellulose Fibers
Patent:
4,686,286 →
Application:
06/735,561 →
Red Benzothiazole Monoazo Dye for Polyester Fiber, Mixed Dye Containing the Same, and Method of Dyeing Polyester Fiber Using the Same
Patent:
4,734,101 →
Application:
06/946,964 →
Pyrazolone or Pyridone Type Water Soluble Disazo Colorant Containing One of Two Triazine Rings
Patent:
4,843,150 →
Application:
07/071,644 →
Diazo Colors and Dyeing Method Using the Same
Patent:
4,841,029 →
Application:
07/186,656 →
Fiber Reactive Halotriazine Plkyridine -Based Monoazo Colorant
Patent:
4,960,871 →
Application:
07/313,316 →
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 12, 1980
From: IMAHORI SEIICHI; MAEDA SHUICHI; HIMENO KIYOSHI
To: MITSUBISHI CHEMICAL INDUSTRIES, LIMITED
Reel/Frame 003814/0953 →
Assignment of Assignors Interest.
Dec 28, 1983
From: NIWA, TOSHIO; HIHARA, TOSHIO
To: MITSUBISHI CHEMICAL INDUSTRIES LIMITED, NO. 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Reel/Frame 004204/0577 →
Assignment of Assignors Interest.
Jul 12, 1984
From: NIWA, TOSHIO; HIHARA, TOSHIO
To: MITSUBISHI CHEMICAL INDUSTRIES LIMITED
Reel/Frame 004281/0926 →
Assignment of Assignors Interest.
Nov 6, 1984
From: NIWA, TOSHIO; HIMENO, KIYOSHI; HIHARA, TOSHIO; SHIMIZU, YUKIHARU
To: MITSUBISHI CHEMICAL INDUSTRIES LIMITED TOKYO JAPAN
Reel/Frame 004333/0966 →
Assignment of Assignors Interest.
Dec 10, 1984
From: NIWA, TOSHIO; HIHARA, TOSHIO
To: MITSUBISHI CHEMICAL INDUSTRIES LTD.
Reel/Frame 004337/0098 →
Assignment of Assignors Interest.
Jan 3, 1985
From: NIWA, TOSHIO; HIMENO, KIYOSHI; HIHARA, TOSHIO
To: MITSUBISHI CHEMICAL INDUSTRIES LIMITED
Reel/Frame 004346/0755 →
Assignment of Assignors Interest.
May 17, 1985
From: NIWA, TOSHIO; KATOH, YOSHIAKI
To: MITSUBISHI CHEMICAL INDUSTRIES LIMITED
Reel/Frame 004408/0762 →
Assignment of Assignors Interest.
Sep 29, 1986
From: NIWA, TOSHIO; KATO, YOSHIAKI
To: MITSUBISHI CHEMICAL INDUSTRIES LIMITED, NO. 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Reel/Frame 004611/0303 →
Assignment of Assignors Interest.
Dec 29, 1986
From: HIMENO, KIYOSHI; YOSHIHARA, JUNJI; ISHIDA, MASATERU
To: MITSUBISHI CHEMICAL INDUSTRIES LIMITED, A CORP OF JAPAN
Reel/Frame 004711/0775 →
Assignment of Assignors Interest.
Jul 9, 1987
From: HIHARA, TOSHIO; SHIMIZU, YUKIHARU; SHIMIZU, KANZI
To: MITSUBISHI CHEMICAL INDUSTRIES LIMITED, A CORP. OF JAPAN
Reel/Frame 004738/0576 →
Assignment of Assignors Interest.
Aug 11, 1988
From: NIWA, TOSHIO; HIMENO, KIYOSHI; HIHARA, TOSHIO; KUROSE, YUTAKA
To: MITSUBISHI CHEMICAL INDUSTRIES LIMITED
Reel/Frame 004929/0634 →
Change of Name
Oct 17, 1988
From: MITSUBISHI CHEMICAL INDUSTRIES , LTD., (CHANGED TO)
To: MITSUBISHI KASEI CORPORATION
Reel/Frame 004964/0822 →
Change of Name
Nov 1, 1988
From: MITSUBISHI CHEMICAL INDUSTRIES LIMITED
To: MITSUBISHI KASEI CORPORATION
Reel/Frame 005004/0736 →
Change of Name
Dec 2, 1988
From: MITSUBISHI CHEMICAL INDUSTRIES LIMITED
To: MITSUBISHI KASEI CORPORATION
Reel/Frame 005056/0602 →
Change of Name
Jun 27, 1996
From: MITSUBISHI KASEI CORPORATION
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 008006/0362 →